K41-39254 is a Reflector and Bracket with Hardware Service Kit. This reflector kit is commonly used to replace a lost or damaged reflector for Monitored Photoelectric Sensors (LMRRUL). Complete kit includes: (1) Bracket, (1) Reflector, (1) Reflector Cover, and Assembly Hardware. IMPORTANT: All entrapment protection devices MUST be installed per the gate operator installation manual at each entrapment zone. Compatible with LMRRUL Monitored Retro-Reflective Photoelectric Sensors. Reflector Dimensions with Hood: 2.6" x 4.72" x 2.0" (W x H x D). Reflector MUST be mounted vertically. No horizontal mounting.